1. Use the concept of primitive roots to find all integers x such that 5% = 17 (mod 19). 2. Let k e N with k > 3. Prove
Posted: Mon May 09, 2022 10:54 am
1. Use the concept of primitive roots to find all integers x such that 5% = 17 (mod 19). 2. Let k e N with k > 3. Prove that the order of 5 modulo 2k is equal to 2k-2.